Tools and Machinery
| Wed 15 Jul 2026
Beijing, July 15 -- Shantou Power Supply Bureau Guangdong Power Grid Co Ltd has submitted a patent application for Cutting Device. This invention was developed by Zheng Zhisheng, Zheng Xiaoyue, Lin Hongjia, Zhuo Meng, Xiao Jia, Song Liuhua, Cai Mengping, Zhuang Leyu, Jiang Qinglei, Cao Runkai, Li Yuying, Zheng Zhensheng, Zeng Ze..